Ggnaxivs Acoustic Guitar Transducer Pre-Wired Amplifier Piezo Jack Pickup Accessory

PREMIUM MATERIAL: Made of high quality material, and to carry and storage. MULTI-FUNCTION: It can microphones pick up sound by having direct with the , which can effectively external sounds interference and not be influenced by sound reflections from nearby objects, offering a better tone sound. EAST TO INSTALL: Easy to install and removable self-adhesive design allows you anywhere on your instrument, and never cause harm to the of instrument. WIDE APPLICATION: Fit for almost string music instruments such as acoustic guitar ,violin ,mandolin ,banjor etc. Perfect accessory for DIY CD of players.